package common.core.constans;

/**
 * NAT 类型
 */
public class NatType {
    /**
     * 全锥型NAT
     */
    public static int FullCone = 1;
    /**
     * IP受限型NAT
     */
    public static int RestrictedCone = 2;
    /**
     * 端口受限型NAT
     */
    public static int PortRestrictedCone = 3;
    /**
     * 对称型NAT
     */
    public static int Symmetric = 4;
    /**
     * 未知类型
     */
    public static int Unknown = 5;
}
